Help protect hardwood floors or other flooring surfaces with our floor savers. Floor savers are an open-cell sponge rubber, combined with a non-stretch backing and a very aggressive rubber-based adhesive that raises the Brannock Device off the floor slightly allowing the devices to be slide on floors reducing the likelihood of scratching. (Not intended to be used with the Ultra Fit Jr or T-bar Jr). BRANNOCK DEVICE NOT INCLUDED - this is the foam-backing pieces only.